Prepare 202-450 Question Answers - 202-450 Exam Dumps

Real Lpi 202-450 Exam Questions [Updated 2021]

LPI LPIC-2 Exam Certification Details:

Exam Code	202-450
Passing Score	500 / 800
Schedule Exam	LPI Marketplace
Exam Name	LPIC-2 Linux Engineer
Number of Questions	60
Exam Price	$200 (USD)
Duration	90 mins
Sample Questions	LPI LPIC-2 Sample Questions

Lpi 202-450 Exam Syllabus Topics:

Topic	Details
Topic 1	Apache 2.4 configuration files, terms and utilities Security issues in SSL use, disable insecure protocols and cipher
Topic 2	Install the key and certificate, including intermediate CAs Apache log files configuration and content
Topic 3	Split configuration of BIND using the forwarders statement Client user authentication files and utilities
Topic 4	Various methods to add a new host in the zone files, including reverse zones Defining the location of the BIND zone files in BIND configuration files
Topic 5	Mapping Windows user names to Linux user names Reloading modified configuration and zone files
Topic 6	Awareness of the issues with Virtual Hosting and use of SSL Generate a server private key and CSR for a commercial CA
Topic 7	Using redirect statements in Apache’s configuration files to customize file access Utilities to request information from the DNS server
Topic 8	Configuration of maximum requests, minimum and maximum servers and clients BIND 9 configuration files, terms and utilities
Topic 9	DHCP configuration files, terms and utilities Configuring and using transaction signatures (TSIG)
Topic 10	SSL configuration files, tools and utilities Basic DNS server configuration
Topic 11	Awareness of DHCPv6 and IPv6 Router Advertisements BIND 9.x configuration files, terms and utilities
Topic 12	Awareness of dnsmasq, djbdns and PowerDNS as alternate name servers Layout and content of ACL in the Squid configuration files

 

NEW QUESTION 49
In order to join a file server to the Active Directory domain intra.example.com, the following smb.confhas been created:

The command net ads joinraises an error and the server is not joined to the domain. What should be done to successfully join the domain?

• A. Remove all idmapconfiguration stanzas since the id mapping is defined globally in an Active Directory domain and cannot be changed on a member server.
• B. Remove the winbind enum usersand winbind enum groupssince winbind is incompatible with Active Directory domains.
• C. Manually create a machine account in the Active Directory domain and specify the machine account's name with -Uwhen starting net ads join.
• D. Change server roleto ad member serverto join an Active Directory domain instead of an NT4 domain.
• E. Add realm = intra.example.comto the smb.confand change workgroupto the domain's netbios workgroup name.

Answer: A

 

NEW QUESTION 50
In which CIFS share must printer drivers be placed to allow Point'n'Print driver deployment on Windows?

• A. The name of the share is specified in the option print driver share within each printable share in smb.
• B. winx64drv$
• C. print$
• D. NETLOGON
• E. conf pnpdrivers$

Answer: C

 

NEW QUESTION 51
Which of the following statements is true regarding the NFSv4 pseudo file system on the NFS server?

• A. It must be a dedicated partition on the server
• B. It usually contains bind mounts of the directory trees to be exported
• C. It usually contains symlinks to the directory trees to be exported
• D. It is defined in the option Nfsv4-Rootin /etc/pathmapd.conf
• E. It must be called /exports

Answer: B

 

NEW QUESTION 52
In order to protect a directory on an Apache HTTPD web server with a password, this configuration was added to an .htaccess file in the respective directory:

Furthermore, a file /var/www/dir/ .htpasswd was created with the following content:
usera:S3cr3t
Given that all these files were correctly processed by the web server processes, which of the following statements is true about requests to the directory?

• A. The browser prompts the visitor for a username and password but logins for usera do not seem to work
• B. Requests are answered with HTTP error code 500 (Internal Server Error)
• C. Accessing the directory as usera raises HTTP error code 442 (User Not Existent)
• D. The web server delivers the content of the directory without requesting authentication
• E. The user usera can access the site using the password s3cr3t

Answer: E

 

NEW QUESTION 53
Which tool creates a Certificate Signing Request (CSR) for serving HTTPS with Apache HTTPD?

• A. certgen
• B. cartool
• C. openssl
• D. apachect1
• E. httpsgen

Answer: C

 

NEW QUESTION 54
Which OpenLDAP client command can be used to change the password for an LDAP entry?
(Specify ONLY the command without any path or parameters.)

Answer:

Explanation:
ldappasswd

 

NEW QUESTION 55
Which of the following DNS record types is used for reverse DNS queries?

• A. REV
• B. IN
• C. PTR
• D. RIN
• E. CNAME

Answer: C

 

NEW QUESTION 56
What option in the client configuration file would tell OpenVPN to use a dynamic source port when making a connection to a peer?

• A. nobind
• B. dynamic-bind
• C. source-port
• D. src-port
• E. remote

Answer: A

 

NEW QUESTION 57
Which of the following are logging directives in Apache HTTPD? (Choose two.)

• A. VHostLog
• B. ServerLog
• C. CustomLog
• D. ErrorLog
• E. TransferLog

Answer: C,E

 

NEW QUESTION 58
On a Linux router, packet forwarding for IPv4 has been enabled. After a reboot, the machine no longer forwards IP packets from other hosts. The command:
echo 1 > /proc/sys/net/ipv4/ip_forward
temporarily resolves this issue. Which one of the following options is the best way to ensure this setting is saved across system restarts?

• A. In /etc/sysconfig/iptables-config add ipv4.ip_forward = 1
• B. In /etc/sysct1.conf change net.ipv4.ip_forward to 1
• C. Add echo 1 > /proc/sys/net/ipv4/ip_forward to any user login script
• D. Add echo 1 > /proc/sys/net/ipv4/ip_forward to the root user login script
• E. In /etc/rc.local add net.ipv4.ip_forward = 1

Answer: B

 

NEW QUESTION 59
The content of which local file has to be transmitted to a remote SSH server in order to be able to log into the remote server using SSH keys?

• A. ~/.ssh/authorized_keys
• B. ~/.ssh/id_rsa.pub
• C. ~/.ssh/id_rsa
• D. ~./ssh/known_hosts
• E. ~/.ssh/config

Answer: A

Explanation:
Explanation/Reference: https://www.digitalocean.com/community/tutorials/ssh-essentials-working-with-ssh-servers-clients- and-keys

 

NEW QUESTION 60
When trying to reverse proxy a web server through Nginx, what keyword is missing from the following configuration sample?

• A. reverse_proxy
• B. proxy_pass
• C. forward_to
• D. remote_proxy
• E. proxy_reverse

Answer: B

 

NEW QUESTION 61
CORRECT TEXT
What configuration directive of the Apache HTTPD server defines where log files are stored? (Specify ONE of the directives without any other options.)

Answer:

Explanation:
ErrorLog

 

NEW QUESTION 62
The Samba configuration file contains the following lines:

A workstation is on the wired network with an IP address of 192.168.1.177 but is unable to access the Samba server. A wireless laptop with an IP address 192.168.2.93 can access the Samba server. Additional trouble shooting shows that almost every machine on the wired network is unable to access the Samba server.
Which alternate host allowdeclaration will permit wired workstations to connect to the Samba server without denying access to anyone else?

• A. host allow = 192.168.1.0/255.255.255.0 192.168.2.0/255.255.255.0 localhost
• B. host allow = 192.168.1.100 192.168.2.200 localhost
• C. host deny = 192.168.1.100/255.255.255.0 192.168.2.31 localhost
• D. host allow = 192.168.1.1-255
• E. host deny = 192.168.2.200/255.255.255.0 192.168.2.31 localhost

Answer: A,E

 

NEW QUESTION 63
Which netfilter table contains built-in chains called INPUT, OUTPUTand FORWARD?

• A. masq
• B. filter
• C. nat
• D. default
• E. ipconn

Answer: B

Explanation:
Explanation/Reference:
Reference: http://shorewall.org/NetfilterOverview.html

 

NEW QUESTION 64
Select the alternative that shows the correct way to disable a user login for all users except root.

• A. The use of the pam_nologin module along with the /etc/nologin configuration file.
• B. The use of the pam_deny module along with the /etc/deny configuration file.
• C. The use of the pam_block module along with the /etc/login configuration file.
• D. The use of the pam_pwdb module along with the /etc/pwdv.conf configuration file.

Answer: A

 

NEW QUESTION 65
FILL BLANK
What is the name of the root element of the LDAP tree holding the configuration of an OpenLDAP server that is using directory based configuration? (Specify ONLY the element's name without any additional information.)

Answer:

Explanation:
slapd

 

NEW QUESTION 66
Which keyword is used in the Squid configuration to define networks and times used to limit access to the service?

• A. permit
• B. acl
• C. http_allow
• D. allow

Answer: B

 

NEW QUESTION 67
For what purpose is TCP/IP stack fingerprinting used by nmap?

• A. It is used to identify duplicate responses from the same remote server.
• B. It is used to masquerade the responses of remote servers.
• C. It is used to uniquely identify servers on the network for forensics.
• D. It is used to determine the remote operating system.
• E. It is used to filter out responses from specific servers.

Answer: D

Explanation:
Explanation/Reference:
Reference: https://nmap.org/nmap-fingerprinting-old.html

 

NEW QUESTION 68
Which Apache HTTPD directive enables HTTPS protocol support?

• A. SSLEngine on
• B. HTTPSEngine on
• C. StartTLS on
• D. HTTPSEnable on
• E. SSLEnable on

Answer: A

 

NEW QUESTION 69
CORRECT TEXT
What command creates a SSH key pair? (Specify ONLY the command without any path or parameters)

Answer:

Explanation:
ssh-keygen

 

NEW QUESTION 70
Select the Samba option below that should be used if the main intention is to setup a guest printer service?

• A. security = pam
• B. security = cups
• C. security = ldap
• D. security = share
• E. security = printing

Answer: D

 

NEW QUESTION 71
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